if ($uri !~ "/$"){ set $rule_0 1$rule_0;}if (!-f $request_filename){ set $rule_0 2$rule_0;}if (-d $request_filename){ set $rule_0 3$rule_0;}if ($rule_0 = "321"){ rewrite ^/(.*) /$uri/ permanent; break;}if (-d $request_filename){ set $rule_1 1$rule_1;}if (!-f $request_filename){ set $rule_1 2$rule_1;}if ($rule_1 = "21"){ rewrite ^/(.*)$ /index.php?$args&directory=$1&modrewrite=1 last;}